CVE-2020-14307 — MEDIUM (6.5)

Vulnerability Description

A vulnerability was found in Wildfly's Enterprise Java Beans (EJB) versions shipped with Red Hat JBoss EAP 7, where SessionOpenInvocations are never removed from the remote InvocationTracker after a response is received in the EJB Client, as well as the server. This flaw allows an attacker to craft a denial of service attack to make the service unavailable.

CVSS Score

6.5

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Redhat	Amq	2.0
Redhat	Jboss Enterprise Application Platform Continuous Delivery	-
Redhat	Jboss Fuse	6.0.0
Redhat	Openshift Application Runtimes	-
Redhat	Single Sign-On	7.0

Related Weaknesses (CWE)

CWE-404

References

https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14307Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14307Issue TrackingThird Party Advisory

FAQ

What is CVE-2020-14307?

CVE-2020-14307 is a vulnerability with a CVSS score of 6.5 (MEDIUM). A vulnerability was found in Wildfly's Enterprise Java Beans (EJB) versions shipped with Red Hat JBoss EAP 7, where SessionOpenInvocations are never removed from the remote InvocationTracker after a r...

How severe is CVE-2020-14307?

CVE-2020-14307 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-14307?

Check the references section above for vendor advisories and patch information. Affected products include: Redhat Amq, Redhat Jboss Enterprise Application Platform Continuous Delivery, Redhat Jboss Fuse, Redhat Openshift Application Runtimes, Redhat Single Sign-On.